Invalid serial

I bought Norton Ghost 15. I installed it on my Windows 7 system and it worked fine. I have now performed a clean install of Windows 8. Now, when i reinstalled Ghost 15, the serial number is now invalid. What gives?

 

 

Joe

Windows 8 is not supported by Ghost 15.

 

http://community.norton.com/t5/Other-Norton-Products/Ghost-15-on-Windows-8-Not-supported/td-p/833452